Patent RU2016142298A3

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2016 142 298 A (51) МПК B25C 1/14 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2016142298, 24.03.2015 (71) Заявитель(и): ХИЛЬТИ АКЦИЕНГЕЗЕЛЬШАФТ (LI) Приоритет(ы): (30) Конвенционный приоритет: (72) Автор(ы): ФИЛИЦ Харальд (DE) 28.03.2014 EP 14162173.0 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 28.10.2016 R U (43) Дата публикации заявки: 28.04.2018 Бюл. № 13 (86) Заявка PCT: (87) Публикация заявки PCT: WO 2015/144694 (01.10.2015) R U (54) ПИРОТЕХНИЧЕСКОЕ ЗАБИВАЮЩЕЕ УСТРОЙСТВО (57) Формула изобретения 1. Забивающее устройство, содержащее корпус (1) ручного устройства, поршневой элемент (2), помещенный в направляющей поршня (5), предназначенный для передачи энергии от выбрасывающего заряда подлежащему забиванию крепежному элементу, причем поршневой элемент (2) простирается вдоль центральной оси (А), и исполнительный механизм (10, 11, 12), посредством которого стартовая позиция поршневого элемента (2) для изменения энергии, передаваемой от выбрасывающего заряда крепежному элементу, регулируемо изменяема, отличающееся тем, что исполнительный механизм содержит кулису (10) с несколькими, отличающимися в осевом направлении положениями упора (10а). 2. Забивающее устройство по п. 1, отличающееся тем, что кулиса (10) выполнена с возможностью поворота вокруг центральной оси (А). 3. Забивающее устройство по п. 1, отличающееся тем, что исполнительный механизм (10, 11, 12) включает в себя орган управления (12), выполненный с возможностью поворота вокруг центральной оси (А). 4. Забивающее устройство по п. 3, отличающееся тем, что орган управления (12) соединен с кулисой (10) через механическое средство принудительного управления (11а, 12а). Стр.: 1 A 2 0 1 6 1 4 2 2 9 8 A Адрес для переписки: 105064, Москва, а/я 88, "Патентные поверенные Квашнин, Сапельников и партнеры" 2 0 1 6 1 4 2 2 9 8 EP 2015/056240 (24.03.2015) 5. Забивающее устройство по п. 4, ...

VORRICHTUNG FUER EINE PATRONENKAMMER IN EINEM PATRONENBETRIEBENEN WERKZEUG (SCHIESSAPPARAT)

PULVERKRAFTBETRIEBENES SETZGERAET MIT AXIAL VERSCHIEBBAREM LAUF

Bolzensetzgeraet

BRENNKRAFTBOLZENSETZER

Zündvorrichtung für Folienkartuschen in einem brennkraftbetriebenen Arbeitsgerät, insbesondere in einem Setzgerät für Befestigungselemente

Zündvorrichtung für Folienkartuschen in einem brennkraftbetriebenen Arbeitsgerät, insbesondere in einem Setzgerät für Befestigungselemente, mit - einem Trägerteil; - einem in das Trägerteil eingesetzten elektrischen Isolator (24); - einer im elektrischen Isolator (24) vorhandenen Stiftelektrode (25), deren Spitze (30) über einen Kanal (32) mit der Umgebung in Verbindung steht, der sich innerhalb des elektrischen Isolators (24) in Längsrichtung der Stiftelektrode (25) erstreckt; und - einer vom Trägerteil kanalseitig getragenen elektrisch leitenden Ringelektrode (27), die den Kanal (32) freilässt und am Isolator (24) anliegt.

VORRICHTUNG ZUM EINTREIBEN VON BOLZEN MIT PULVERKRAFT IN BAUTEILE

FASTENER DRIVING TOOLS

... 1419649 Fastener driving tools OMARK INDUSTRIES Inc 29 May 1973 [2 June 1972] 25528/73 Heading B4C A cartridge-operated fastener driving tool comprises a barrel assembly 10 connected to a hand piece 12 as by a pivot pin 38 for movement from a firing position to a position in which a cartridge 68 can be inserted and removed from the cartridge chamber 66 provided in the barrel 42, a ram 58 slidable in the barrel with an airtight fit, and a slidable sleeve 70 which in the second position of the barrel assembly can be pulled rearwardly by a finger-piece 72 to cause a dog 88 on the sleeve to return the ram and create an air pressure in the barrel to aid ejection of the cartridge as shown in Fig. 4 when the sleeve effects mechanical dislodgement of the cartridge by means of a stop 76 on the sleeve engaging a dislodging member 80. The cartridge extruder 80 is provided with a cartridge-engaging flange 84 which moves rearwardly when the end 83 of the extractor is engaged by the stop 76 during the ...

POWDER-ACTUATED FASTENER-DRIVING TOOL

Power-Actuated Fastener-Driving Tools

... 1,192,877. Fastener driving tool. OLIN MATHIESON CHEMICAL CORP. 5 Sept., 1968 [14 Dec., 1967], No. 42222/68. Heading B4C. A power-actuated fastener driving tool including a piston mounted for reciprocation in a housing, comprises a lever pivoted on an axis spaced from the piston, one end of the lever engaging the piston, and spring means engaging the lever at a point spaced from the axis and the piston, the arrangement being such that when the piston has completed its driving stroke it is returned to its initial position by the spring means acting on the lever. As illustrated the tool is cartridge actuated, and comprises a fastener magazine 98 in which fasteners are fed automatically to the driving position. The lever 74 has a bifurcated end 78 and extends through a slot 82 in cylinder wall 14. A buffer pad 90 of polyurethane or nylon is provided.

PULVERKRAFTBETRIEBENES BOLZENSETZWERKZEUG

Powder-powered stud driver

DEPARTURE DEVICE FUR A CARTRIDGE TOOL

EXPLOSIVE-POWERED FASTENER-SETTING TOOL

Setting tool

POWDER-OPERATED SETTING MACHINE

POWER-ACTUATED FASTENER-DRIVING TOOL

POWDER CHARGE-OPERATED BOLT SETTER FOR SECURING EXOTHERMIC PLATES ON CHILL MOLDS

HAMMER BLOCK

A safety device, for a powder-actuated tool which prevents the tool from discharging as the result of accidental impact or dropping. A moveable blocking member retains the hammer in the cocked position, despite disengagement of the sear, until displaced to an inoperative position by manipulation of the trigger.

POWDER CHARGE-OPERATED BOLT SETTER FOR SECURING EXOTHERMIC PLATES ON CHILL MOLDS

POWDER-ACTUATED FASTENER-DRIVING TOOL

An improved powder-actuated fastener-driving tool is provided which is characterized by (a) improved gas exhaust passages for venting the hot gases of combustion from the interior of the tool, (b) an improved trigger assembly which is simple and reliable in its operation and adapted to be easily disassembled, and (c) an improved cartridge advance mechanism. The invention also includes an improved pole assembly which is detachably secured to the tool and has a unique remote tool-actuating mechanism.

Outil pour enfoncer des éléments d'ancrage actionné au moyen d'un explosif

Setzgerät zum Eintreiben von Verankerungsstiften mittels eines durch die Verbrennungsgase einer Kartuschentreibladung vortreibbaren Döppers

Pistolet pour la pose de chevilles de scellement, rivets et tiges de raccordement

Outil à charge propulsive

Setzgerät zum Eintreiben von Bolzen oder Nägeln

Vorrichtung zum Eintreiben von Nägeln

Setzgerät zum Eintreiben von Bolzen

Gerät zum Eintreiben von Bolzen in feste Bauteile o. dgl. Aufnahmekörper

Pulverkraftbetriebenes Bolzensetzgerät

Bolzensetzgerät

Bolzenschussgerät mit Stützklappenverschluss

Outil à percussion à poudre avec dispositif absorbeur de chocs

Brennkraftbolzensetzer

BOLZENSCHIESSGERAET.

VORRICHTUNG ZUM VORTREIBEN EINES SCHLAGORGANES MITTELS DER EXPLOSIONSWIRKUNG EINER SPRENGPATRONE.

BOLZENSCHIESSGERAET.

BOLZENSCHIESSGERAET ZUM EINTREIBEN VON NAEGELN ODER SCHRAUBEN.

Bolzenschiessgerät

Bolzenschiessapparat

Bolzenschussgerät

Bolzenschussgerät

Pistolet pour enfoncer une cheville dans un matériau

Schiessvorrichtung zum Eintreiben von Bolzen, Nägeln und dergleichen in feste Aufnahmewerkstoffe

Gerät mit Kartusche zum Eintreiben von Verankerungsstiften

Sicherheitsvorrichtung an einem einen Bolzen vortreibenden Werkzeug

Schiesswerkzeug, insbesondere zum Eintreiben von Befestigungsmitteln

Ensemble comprenant un appareil de tir actionné par cartouches et sa munition

Bolzensetzgerät

Bolzensetzgerät für elektrisch zündbare Kartusche

Pulverkraftbetriebenes Bolzensetzgerät mit einem Kartuschenmagazin

Outil de percussion à poudre

Kraftbetätigtes Werkzeug zum Eintreiben von Befestigungsmitteln in Mauerwerk und dergleichen

Bolzensetzgerät

Chiodatrice a sparo

CHIODATRICE PER EFFETTO DI UN'AZIONE ESPLOSIVA.

PATRONENKAMMER FUER EIN MIT TREIBGAS ARBEITENDES WERKZEUG.

WITH A PULVERSATZ PROPELLED TOOLS FOR DRIVING MEANS OF MOUNTING.

FUEL FORCE STUD DRIVER.

SAFETY DEVICE FUER A WITH OF A PULVERLADUNG PROPELLED TOOLS.

Firing pin tightener.

DEVICE FOR DRIVING ANCHORING MEMBERS

TAILGATE FOR SEALING GUN

Tool with powder

POWER ADJUSTMENT FOR PISTON TOOL

BARREL RETENTION MEANS FOR POWER?ACTUATED TOOLS

Percussive unit for wall fastener firing pistol - axially within grip angled wrt breech travel

DEVICE FOR NAILING GUN

APPARATUS OF SEALING OF PLUG RETAINED OF ERASABLE CANON

FIXING GUN HAS CARTOUCHES PROVIDED With a CANON HAS AXIAL SLIDING MOTION

CARTRIDGE TOOL WITH POCKET ARRANGED UNDER THE BARREL

APPARATUS OF SEALING ACTUATES BY the ENERGY OF the POWDER

L'appareil de scellement actionné par l'énergie de la poudre sert à enfoncer des goujons, des clous et analogues dans des matériaux de réception durs. Il comprend un carter (1), un guide de piston (2) avec un logement de cartouche (6), disposé dans le carter (1) et déplaçable dans le sens axial, un piston-poussoir (4) axialement déplaçable dans un alésage de guide (5) du guide de piston (2), un guide de percuteur (3) déplaçable parallèlement à la direction de pose, et une masse d'inertie (12) coopérant avec un élément de réglage (17) servant à régler la puissance.

Cartridge type fastener driving pistol safety device - adjusts vent hole with muzzle able to move axially

Powder-actuated fastener-driving tool

Propellant driven bolts inserting machine for concrete - has sliding barrel and breech block preventing premature ignition of propellant

APPARATUS TO SEAL PLUGS IN DIFFICULT TO REACH PLACES

GAS FASTENING TOOL

Outil de fixation à gaz, comportant au moins une chambre de combustion (28), une gâchette de tir (23), un dispositif d'injection de combustible dans ladite au moins une chambre, un organe (60) d'actionnement dudit dispositif, et un organe d'appui destiné à être mis en appui sur un matériau support, caractérisé en ce qu'il comprend en outre un organe de sécurité (70) configuré pour coopérer d'une part avec ledit organe d'actionnement et d'autre part avec ladite gâchette, de façon à ce que ladite gâchette soit verrouillée dans sa première position lorsque ledit organe d'actionnement est dans une première position.

Powder-actuated setting tool

ЗАБИВАЮЩЕЕ УСТРОЙСТВО

ЗАБИВАЮЩЕЕ УСТРОЙСТВО

Brennkraftbetriebenes Setzgerät

Die vorliegende Erfindung betrifft ein brennkraftbetriebenes Setzgerät, mit einem hülsenartigen Gehäuseteil (11), einer Zündeinheit (12), die in dem Gehäuseteil (11) axial versetzbar geführt ist, mit einer Kolbenführung (13) für einen Treibkolben (15) und mit einem Kartuschenlager (18), welches zwischen Kolbenführung (13) und Zündeinheit (12) angeordnet ist. Die Zündeinheit (12) weist einen Kartuschenlagerboden (19) zur Kammerung einer Treibladung (25) im Kartuschenlager (18) und ein Zündelement (22) zur Initiierung einer Zündung der Treibladung (25) auf. Zur Verbesserung derartiger Setzgeräte wird vorgeschlagen, eine Sperreinrichtung (30) vorzusehen, die in einer Sperrstellung (38) die Zündeinheit (12) in einer gegen wenigstens einen Kraftspeicher (23) vorgespannten Stellung (28) hält, in der das Kartuschenlager (18) offen ist, und wobei die Zündeinheit (12) in einer Freigabestellung (39) der Sperreinrichtung (30) über den oder jeden Kraftspeicher (23) in eine Zündstellung (29) überführbar ...

Brennkraftbetriebenes Arbeitsgerät, insbesondere Setzgerät für Befestigungselemente

Brennkraftbetriebenes Arbeitsgerät, insbesondere Setzgerät für Befestigungselemente, mit: – einem relativ zu einem Gerätegehäuse (1) axial verschiebbaren Führungszylinder (5); – einem im Führungszylinder (5) verschiebbar gelagerten Kolben (9); – einem gerätegehäusefesten Anschlag (8), der in den Führungszylinder (5) hineinragt, um eine Mitnahme des Kolbens (9) in Kolbenvorlaufrichtung (6) zu begrenzen, wenn nach dem Setzen eines Befestigungselements in Kolbenvorlaufrichtung (6) der Führungszylinder (5) in Kolbenvorlaufrichtung (6) verschoben wird; – einer elastischen Verstelleinrichtung (21–23; 52, 53), die mit dem Führungszylinder (5) verbunden ist und die beim Einfahren des Führungszylinders (5) in das Gerätegehäuse (1) gespannt wird; und – einem am Führungszylinder (5) verschiebbar und/oder verschwenkbar gelagerten Mitnehmer (28, 31; 41) zur Mitnahme des Kolbens (9) entgegen der Kolbenvorlaufrichtung (6) in seine Ausgangstellung vor dem Setzten eines Befestigungselements, wobei der Mitnehmer ...

Ignition unit for bolt setter - has ignition unit and cartridge holder positioned for diverging directions of action

The ignition unit is esp. for bolt setters using rim-ignition cartridges. The setter has a housing with traction closure and barrel, which are limited for axial displacement relative to each other. The ignition unit is located in the enclosure and corresponds with the cartridge edge. The ignition unit (12) and the cartridge holder (5) are located relative to each other, so that the direction of action of the ignition unit and the longitudinal axis of the holder diverge from each other, or at most, extend parallel to each other. The convergence angle (alpha) enclosed by the longitudinal axis of holder and barrel (3) is at an acute angle of more than 45 deg.

PULVERKRAFTBETRIEBENES BOLZENSETZGERAET.

A handle protrudes sideways from the bolt driving tool housing, with a sprung firing mechanism mounted in the latter. Another round mouthpiece (9) protrudes from the housing in the driving direction and slides w.r.t. it between front and rear stops. A pressure detector (12), sliding w.r.t. the mouthpiece, cocks the firing spring and is flush with the front face of the mouthpiece in its rear position. The mouthpiece is rotatable about its longitudinal axis w.r.t. the housing, and the stops are formed by faces (39a,b; 38a,b), facing each other on both. One has other stops (36b) protruding beyond the faces in the axial direction and engaging recesses (37b) in the other one. Holding stops, limiting outward movement, are formed by shoulders (34c,d) on the mouthpiece, and other ones (31c,d) on the housing. In the rear position of the mouthpiece, the shoulders of the latter are clear of those of the housing for a distance at least equal to that for which the other stops protrude beyond the stop ...

A prower actuated tool

... 808,872. Power-operated fastener driving and punching tools. OLIN MATHIESON CHEMICAL CORPORATION. Feb. 22, 1957 [June 8, 1956], No. 6009/57. Class 83 (4). [Also in Group XXI] Relates to a power-actuated tool, e.g. a cartridge or fluid-pressure actuated tool, in which a powerdriven ram moves in a guide member between initial and final positions to drive a fastener into or to punch a hole in a workpiece. According to the invention a tool housing member and the guide member are arranged for relative axial movement and ram return means are provided which, in response to relative movement of the housing and guide members, return the ram from the final position to the initial position. Fig. 4 shows a cartridge-actuated tool for firing fasteners 43 and Fig. 15 shows a portion of the same tool but modified for punching instead of fastener driving. The tool comprises a housing member 40, a driving ram 41 moving in a ram guide 42 which in turn slides in the housing member 40 and is urged outwardly ...

TRIGGER MECHANISM

... 1424594 Cartridge-actuated fastener driving tools GUNNEBO BRUKS AB 7 Feb 1973 [7 Feb 1972] 6117/73 Heading B4C [Also in Division F3] The subject-matter of this Specification is the same as that of Specification 1,424,591, but the claims are concerned with the trigger mechanism.

POWER-ACTUATED FASTENER-DRIVING TOOLS

... 1,218,996. Fastener driving tools. OLIN CORP. 15 Nov., 1968 [1 May, 1968], No. 54346/68. Heading B4C. A fastener driving tool comprising a housing 4, a slidably mounted barrel 52 and a driving piston 78 includes a piston return device which is such that the position of the piston relative to a cartridge chamber 56 may be varied. Variation of this position effects variation in the force initially applied to the piston. The device illustrated comprises a pawl member 96 spring urged into the barrel bore via slot 62 in the barrel. Shoulders 112 engage the outer surface of the barrel and surfaces 130 on the barrel engage tapered surfaces 114 or 116 or the pawl member when the barrel is moved to its firing position to move the pawl member out of the path of the piston. When the pawl member is fully withdrawn (Fig. 8, not shown) the barrel can be removed from the housing to permit reversal of the pawl member from the position of Fig. 1 to that of Fig. 6. When, after a fastener driving operation ...

Explosive power-actuated tool

... 1,155,097. Cartridge-actuated tools. OLIN MATHIESON CHEMICAL CORP. 28 Sept., 1966. No. 43403/66. Heading B4C. A cartridge-actuated tool for driving nails 118 into a workpiece 130 comprises a piston 60 movable in a barrel 44 from a first position to a second driven position and a resilient buffer 104 adapted to be compressed upon overtravel of the piston beyond the second position. The barrel is slidably mounted in 2 and is connected at its forward end to a buffer housing 72, which together with the end of the barrel, clamps a flange 96 of a fastener guide 94 against the resilient buffer; the buffer is made from a polyurethane elastomeric material. A sleeve 106 is secured to the housing 72 and by rotating the sleeve the barrel may be withdrawn for loading. In the event of overtravel of the piston, a shoulder 66 formed on the latter abuts a correspondingly shaped shoulder 102 in the guide thereby compressing the buffer.

DRIVING EQUIPMENT FOR MEANS OF MOUNTING WITH ONE AUTOMATICALLY FOR INITIAL POSITION RETURNING PISTON

Stud driver

EXPLOSION-POWERED TOOLS

POWDER-POWERED STUD DRIVER.

Bolzenschußgerät with supporting lock cover

Device for pushing an impact organ forward by means of the explosion effect of a Sprengpatrone

POWDER-POWERED PIN SETTING TOOL

EXPLOSIVELY OPERATED NAILING BUN

POWDER-ACTUATED TOOL

A powder-actuated tool includes a barrel assembly, a housing, a firing pin device, and a piston assembly. The barrel assembly includes an outer tube, an inner tube movably extending into the outer tube, and a powder chamber. The piston assembly includes a pushing rod and a sleeve member sleeved on the pushing rod in a form-fitting manner. The pushing rod has a main body, a tail section having an outer diameter greater than that of the main body, and a shoulder section connected between the main body and the tail section. The powder-actuated tool further includes a bonding material connected between the pushing rod and the sleeve member. 1. A powder-actuated tool adapted for driving a nail into an object , said powder-actuated tool comprising:a barrel assembly including an outer tube, and an inner tube that is telescopically connected to said outer tube, said inner tube having a rear end portion formed with a powder chamber for receiving gunpowder; 'a firing pin device disposed in said housing;', 'a housing fixedly connected to a rear end of said outer tube;'} a pushing rod that has a main body, a tail section disposed behind said main body and having an outer diameter greater than that of said main body, and a shoulder section connected between said main body and said tail section and having an outer diameter gradually reducing from said tail section toward said main body, and', 'a sleeve member that is sleeved on a portion of said main body and said tail section of said pushing rod in a form-fitting manner, and that has an inner surface in contact with said pushing rod and having an internal shoulder surface portion which corresponds in shape to said shoulder section of said pushing rod; and, 'a piston assembly disposed in said inner tube of said barrel assembly, and including'}a bonding material that is less hard than said pushing rod and said sleeve member and that is connected between said pushing rod and said sleeve member,wherein said firing pin device is ...

DRIVING-IN DEVICE

The invention relates to a driving-in device, comprising a handheld housing, a piston element received in a piston guide for transmitting energy from a propelling charge to a securing element to be driven, and a front part which is removably connected to the piston guide. The front part and the piston guide can be moved relative to each other parallel to a central axis (A) of the piston element, and the front part is released from the piston guide by rotating the front part relative to the piston guide by a release angle, wherein a torque barrier of a securing element is overcome upon rotating by the release angle. 1. A driving-in device , comprisinga handheld housing,a piston guide,a piston element received in the piston guide for transmitting energy from a propelling charge on to a fastening element to be driven in, the piston element having a central axis (A);a front part releasably connected to the piston guide, anda securing element having a torque barrier,wherein the front part and the piston guide can be moved relative to each other parallel to the central axis (A) of the piston element, andwherein releasing the front part from the piston guide comprises a relative rotation of the front part and the piston guide about a release angle, and overcomingthe torque barrier of the securing element.2. The driving-in device as claimed in claim 1 , wherein the securing element comprises at least one guiding element supported in a spring-elastic manner claim 1 , on the front part or on the piston guide.3. The driving-in device as claimed in claim 2 , wherein the guiding element runs in a guideway provided on the respective other of the front part or the piston guide claim 2 , and extends in parallel to the central axis (A).4. The driving-in device as claimed in claim 3 , comprising at least one axial release position claim 3 , including a transverse way branching off from the guideway in a circumferential direction claim 3 , wherein the transverse way has a reduced ...

PYROTECHNIC DRIVING DEVICE

The invention relates to a driving device comprising: a hand-held housing with a piston member arranged therein for transmitting energy to a securing element to be driven in; an interchangeable propellant charge and a combustion chamber arranged between the propellant charge and the piston member, said chamber extending around a central axis (A); and an actuator, by means of which the energy transmitted by the propellant charge to the piston member can be variably adjusted, wherein a blow-off channel connected to the combustion chamber can be exposed by means of a movable slide of the actuator and the slide comprises a body which completely encircles the central axis (A). 1. A driving-in device , comprisinga hand-held housing with a piston element therein for transmitting energy to a fastening element to be driven in;a replaceable propelling charge;a combustion chamber provided between the propelling charge and the piston element, the combustion chamber extending about a central axis (A);a blow-off channel connected to the combustion chamber;and, an actuator that can be adjusted to modify the energy to be transmitted to the piston element by the propelling charge, the actuator comprising a movable slide comprising a body which completely encircles the central axis (A), wherein gas in the blow-off channel connected to the combustion chamber can be released by the movable slide.2. The driving-in device as claimed in claim 1 , wherein the slide can be rotated about the central axis (A) to adjust a cross section of the blow-off channel.3. The driving-in device as claimed in claim 2 , wherein the slide is supported in a forced guide claim 2 , and rotation of the slide about the central axis (A) moves the slide in a direction of the central axis (A).4. The driving-in device as claimed in claim 3 , wherein the forced guide comprises a multi-start thread.5. The driving-in device as claimed in claim 1 , wherein the slide has a cylindrical inner wall formed as part of the ...

CONTROL METHOD AND HAND-HELD POWER TOOL

The invention relates to a control method for a hand-held power tool, comprising, for the purpose of activating an operating function of the hand-held power tool, an electric motor, a power source for supplying the electric motor, and a switch. In response to the switch being operated, the electric motor is accelerated to a desired rotational speed. During the acceleration, a motor controller regulates a power input of the electric motor at a constant desired level of performance.

POWDER ACTUATED TOOL

A powder actuated tool is used for driving a fastener along a striking path line in a longitudinal direction into a wall surface, and is adapted for loading therein a cartridge strip. The powder actuated tool has a smaller width than a length between a leading edge of a first loading one of cartridges and a trailing end of the cartridge strip. 1. A compression triggered powder actuated tool for driving a fastener along a striking path line in a longitudinal direction into a wall surface , said powder actuated tool being adapted for loading therein a cartridge strip which includes a plurality of cartridges displaced from one another along a strip line , and a connection strip that is configured to hold the cartridges , and that extends along the strip line to terminate at a leading end and a trailing end , said powder actuated tool comprising:a tubular housing which is hollow inside, and which extends along the striking path line to terminate at an upper open end and a lower open end, said tubular housing having an inlet port and an outlet port which is opposite to said inlet port in a first direction transverse to the longitudinal direction to permit passage of the cartridge strip therethrough; a feed-in port proximate to said upper open end,', 'a longitudinal zone disposed downstream of said feed-in port, and extending in the longitudinal direction,', 'a transverse zone which is disposed downstream of said longitudinal zone and upstream of said inlet port, and which extends in the first direction, and', 'a transition zone interconnecting said longitudinal zone and said transverse zone, such that said powder actuated tool has a maximum width in a direction normal to the longitudinal direction which is smaller than a length from a leading edge of a first loading one of the cartridges to the trailing end;, 'a side frame which is mounted to said tubular housing, and which defines therein a feeding channel for loading therein the cartridge strip, said feeding channel ...

EXPLOSIVE DISCHARGE ACTUATED TOOL FOR DRIVING FASTENERS

An explosive discharge actuated tool includes a piston disposed in a barrel to be driven by a combustion gas for exerting a striking power to strike a fastener out of the barrel. A power adjusting unit is disposed to adjust an opening area of an exhaust port for the combustion gas, and includes an adjusting pin movable longitudinally to completely or partially close the exhaust port so as to adjust the striking power, and an engaging block coupled to the adjusting pin through a latch spindle to be moved transversely to allow or prevent movement of the adjusting pin relative to the exhaust port.

PYROTECHNIC DRIVING TOOL

A driving tool, comprising a handheld housing with a piston accommodated therein for transmitting energy to a fastening element to be driven in, a propellant charge for generating a gas pressure, a placing member that is able to be pressed against a workpiece, an in particular movable breech face for absorbing a recoil, and an ignition hammer that is movable relative to the breech face, wherein the ignition hammer is accelerated by means of at least one first spring against an igniter of the propellant charge, and wherein the spring is held in a tensioned state by a controllable holding member before the ignition hammer is accelerated, wherein the first spring is moved back into the held and tensioned state by the gas pressure after an ignition operation. 1. A driving tool , comprisinga handheld housing with a piston accommodated therein, for transmitting energy to a fastener being driven-in in a driving direction;a propellant charge for generating gas pressure; pressurea contact element which can be pressed against a workpiece;a movable impact base for supporting a recoil; anda firing hammer which can be moved relative to the impact base,wherein the firing hammer is accelerated by at least one first spring against an igniter of the propellant charge,wherein the at least one first spring is retained in a tensioned state by a controllable retaining element before the acceleration of the firing hammer; andwherein the first spring is returned by the gas pressure to the retained and tensioned state after an ignition procedure.2. The driving tool according to claim 1 , wherein the impact base is moved counter to the driving direction by the gas pressure claim 1 , and tensions the at least one first spring as a result.3. The driving tool according to claim 1 , wherein the tool has an impact base spring and force is applied to the impact base in the driving direction by the impact base spring.4. The driving tool according to claim 1 , wherein the retaining element ...

DRIVING DEVICE

The invention relates to a driving device comprising a hand-held housing in which there is accommodated a piston member for transmitting energy to a fastening element to be driven in, an interchangeable propellant and a combustion chamber arranged between the propellant and the piston member, said combustion chamber extending preferably about a central axis (A), and an actuator by means of which the energy that is transmissible from the propellant to the piston member is variable in a settable manner, wherein a discharge channel connected to the combustion chamber can be opened by means of a movable slide of the actuator, wherein a starting position of the piston member is variable in a settable manner by means of a second actuator. 1. A driving tool , comprisinga handheld housing, having a piston member accommodated therein for transmitting energy to a fastening element to be driven in, the piston member having a starting position; a propellant charge;a combustion chamber arranged between the propellant charge and the piston member, extending about a central axis (A);a first control element, for variably adjusting energy transmitted from the propellant charge to the piston member, the first control element comprising a movable slide, wherein moving the slide exposes a blow-out channel connected to the combustion chamber;and, a second control element for variably adjusting the starting position of the piston member.2. The driving tool according to claim 1 , wherein the slide is movable parallel to the axis (A).3. The driving tool according to claim 1 , wherein the slide is movable transversely relative to the axis (A).4. The driving tool according to claim 1 , wherein the exposure of the blow-out channel and the starting position of the piston member are adjustable independently of one another.5. The driving tool according to claim 1 , wherein the second control element comprises an adjustable stop part claim 1 , wherein the starting position of the piston member is ...

DRIVING-IN DEVICE

Disclosed is a driving-in device comprising a hand-held housing in which a piston member is accommodated to transmit energy to a fastening element to be driven in, an especially replaceable propellant charge, and a combustion chamber which is located between the propellant charge and the piston member and which extends in particular around a central axis (A), and a control element which allows the energy transmitted from the propellant charge to the piston member to be variably modified. Said driving-in device is characterized in that a movable sliding element of the control element forms a section of a sidewall of the combustion chamber, said section adjoining the piston member. 1. A driving-in device , comprisinga hand-held housing with a piston element accommodated therein for transmission of energy to a fastener that is to be driven;a propellant charge;a combustion chamber disposed between the propellant charge and the piston element the combustion chamber extending about a central axis (A);and a control element, for adjustably setting energy transmitted from the propellant charge to the piston element, the control element comprisinga movable slide that forms a segment of a side wall of the combustion chamber adjacent to the piston element.2. The driving-in device as in claim 1 , wherein the slide is movable parallel to the axis (A).3. The driving-in device as in claim 1 , wherein the slide is movable transversely to the axis (A).4. The driving-in device according to claim 1 , wherein the combustion chamber has an additional volume that can be set by an adjustment of the slide.5. The driving-in device according to claim 4 , wherein by adjusting the slide starting from a closed position claim 4 , an increasing additional volume of the combustion chamber first becomes unblocked claim 4 , and by further adjusting the slide claim 4 , the exhaust channel becomes unblocked.6. The driving-in device according to claim 4 , wherein by adjusting the slide starting from a ...

DRIVING-IN TOOL

The invention relates to a driving-in tool, comprising a hand-held housing, having a piston member received therein for transferring energy to a fastening element to be driven in, an interchangeable propelling charge and a combustion chamber arranged between the propelling charge and the piston member, which preferably extends about a central axis (A), and an actuator by means of which the energy transferred from the propellant charge to the piston member can be variably adjusted, wherein a discharge channel connected to the combustion chamber can be unblocked by means of a movable slide of the actuator, wherein a start position of the piston member is variably adjustable by means of the slide. 1. A drive-in tool , comprisinga hand-held housing, having a piston member received therein for transferring energy to a fastening element to be driven in, the piston member having a start position; an interchangeable propelling charge;a combustion chamber arranged between the propelling charge and the piston member, which extends about a central axis (A);and an actuator for variably adjusting energy transferred from the propelling charge to the piston member, the actuator having a movable slide, wherein a discharge channel connected to the combustion chamber can be unblocked by the movable slide;wherein the start position of the piston member is variably adjustable by the slide.2. The drive-in tool according to claim 1 , wherein the slide is movable parallel to the axis (A).3. The drive-in tool according to claim 1 , wherein the slide is movable transversely to the axis (A).4. The drive-in tool according to claim 1 , wherein the combustion chamber has an adjustable volume that is adjustable by moving the slide.5. The drive-in tool according to claim 1 , wherein by adjusting the slide starting from a closed position claim 1 , an increasing additional volume of the combustion chamber is initially adjusted claim 1 , and on further adjusting the slide claim 1 , the discharge ...

DRIVE-IN DEVICE

The invention relates to a drive-in device, comprising a hand-held housing having a piston element received therein for transmitting energy onto a fastening element to be driven in, an exchangeable propellant charge, a combustion chamber, arranged between the propellant charge and the piston element and extending about a center axis (A), and a control element by means of which a starting position of the piston element can be set to be modified in order to modify the energy transmitted by the propellant charge onto the piston element, the control element having an operating element that can be pivoted about the center axis (A). 1. A drive in device , comprisinga hand-held housing with a piston element received therein for transmitting energy to a fastening element to be driven in, the piston element having a starting position;propellant charge;a combustion chamber arranged between the propellant charge and the piston element and extending about a center axis (A), anda control element for adjustably changing the starting position of the piston element for changing energy being transmitted by the propellant charge to the piston element, thethe control element having has an operating element that can pivot about the center axis (A).2. The drive-in element as claimed in claim 1 , wherein the operating element is coupled via a mechanical forced control to a stop element adjustable in the direction of the center axis (A).3. The drive-in element as claimed in claim 2 , wherein the control element comprises a slider track and a slider running in the slider track.4. The drive-in element according to claim 1 , wherein the piston element is movably accommodated in a piston guide such that it is axially displaceable in relation to the hand-held housing of the drive-in device.5. The drive-in element as claimed in claim 4 , wherein a distance (d) between a first stop element acting on the piston guide and a second stop element acting on the piston element can be adjustably set ...

PYROTECHNIC DRIVING DEVICE

The invention relates to a driving device comprising a hand-held housing, a piston element, which is accommodated in a piston guide, for transmitting energy from a propellant charge to a fastening element to be driven in, the piston element extending along a central axis (A), and an actuator by means of which a start position of the piston element can be variably modified for changing the energy transmitted from the propellant charge to the piston element, the actuator comprising a slotted guide that has a plurality of stop positions which differ in the axial direction. 1. A driving device , comprising:a manually guided housing,a piston guide,a piston element accommodated in the piston guide for transmitting energy from a propellant charge onto a fastening element to be driven, wherein the piston element extends along a central axis (A), andan actuator arranged for adjustably changing a start position of the piston element for changing the energy transmitted onto the piston element, whereinthe actuator comprises a slotted guide defining different stop positions of the piston element.2. The driving device in accordance with claim 1 , wherein the slotted guide is pivotable about the central axis (A).3. The driving device in accordance with claim 1 , wherein the actuator has an operating part that is pivotable about the central axis (A).4. The driving device in accordance with claim 3 , wherein the operating part is coupled to the slotted guide via a mechanical positive control.5. The driving device in accordance with claim 4 , wherein claim 4 , via the positive control means claim 4 , the operating part and the slotted guide are axially displaceable relative to one another claim 4 , and are connected to one another in a rotation-fast manner.6. The driving device in accordance with claim 3 , wherein the operating part is an annular sleeve enclosing the central axis (A).7. The driving device in accordance with claim 1 , wherein the slotted guide is arranged on a sleeve ...

COMBUSTION GAS-DRIVEN DRIVING-IN DEVICE

The invention relates to a driving-in device comprising a driving-in piston which is guided in a cylinder for driving a nail element into a workpiece and comprising a combustion chamber which is arranged on the driving-in piston and which can be filled with an ignitable combustion gas mixture. An overpressure of the combustion gas mixture can be generated in the combustion chamber by a charging element, and the driving-in piston is sealed against an inner wall of the cylinder by a first seal during the driving-in movement. The driving-in piston is sealed from the combustion chamber by a second seal, which is loaded axially to a piston axis (A), in a starting position. 1. A driving-in device , comprising a driving-in piston guided in a cylinder for driving a nail element into a workpiece , the cylinder having an inner wall; anda combustion chamber, which is fillable with an ignitable combustion gas mixture, arranged on the driving-in piston;wherein an overpressure of the ignitable combustion gas mixture can be generated in the combustion chamber wherein the driving-in piston is sealed on the inner wall of the cylinder by a first seal during a driving-in movement, and the driving-in piston is sealed in a starting position in relation to the combustion chamber by a second seal, which is loaded axially in relation to a piston axis (A).2. The driving-in device as claimed in claim 1 , wherein the second seal consists of a polymer.3. The driving-in device as claimed in claim 1 , wherein the driving-in piston is held in the starting position by a piston holder.4. The driving-in device as claimed in claim 3 , wherein the piston holder comprises a magnetic holding element.5. The driving-in device as claimed in claim 1 , wherein the second seal presses against a spring-elastic screen on a combustion chamber side.6. The driving-in device as claimed in claim 1 , wherein the second seal is fixed in place in relation to the combustion chamber.7. The driving-in device as claimed in ...

Pyrotechnic driving device

FIELD: hand tools.SUBSTANCE: invention relates to driving devices. In the method, the device comprises housing (1) with manual control, piston element (2) placed in piston guide (5) designed to transfer energy from a propellant charge to a fastening element to be driven, wherein piston element (2) extends along the central axis (A), and actuator (10, 11, 12) by which the starting position of piston element (2) for changing the energy transmitted from the propellant charge to the fastening element is variably modified. Said actuator includes slotted guide (10) with several axially different positions of stop (10a). Slotted guide (10) is placed on sleeve-like element (11) located around piston guide (5).EFFECT: technical result consists in providing the possibility of simple adjustment of the driving force for a given charge.8 cl, 7 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 685 558 C2 (51) МПК B25C 1/14 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК B25C 1/14 (2019.02) (21) (22) Заявка: 2016142298, 24.03.2015 (24) Дата начала отсчета срока действия патента: 24.03.2015 (72) Автор(ы): ФИЛИЦ, Харальд (DE) Дата регистрации: 22.04.2019 (56) Список документов, цитированных в отчете о поиске: DE 2447767 Al, 08.04.1976. RU 2191104 C2, 20.10.2002. SU 919861 А, 15.04.1982. SU 1310192 А1, 15.05.1987. 28.03.2014 EP 14162173.0 (43) Дата публикации заявки: 28.04.2018 Бюл. № 13 (45) Опубликовано: 22.04.2019 Бюл. № 12 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 28.10.2016 C 2 (86) Заявка PCT: EP 2015/056240 (24.03.2015) 2 6 8 5 5 5 8 C 2 (87) Публикация заявки PCT: R U 2 6 8 5 5 5 8 Приоритет(ы): (30) Конвенционный приоритет: R U (73) Патентообладатель(и): ХИЛЬТИ АКЦИЕНГЕЗЕЛЬШАФТ (LI) WO 2015/144694 (01.10.2015) Адрес для переписки: 105064, Москва, а/я 88, "Патентные поверенные, Квашнин, Сапельников и партнеры" (54) ПИРОТЕХНИЧЕСКОЕ ЗАБИВАЮЩЕЕ УСТРОЙСТВО (57) Реферат: Изобретение относится к забивающим ...

PYROTECHNIC KILLING DEVICE

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2016 142 298 A (51) МПК B25C 1/14 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2016142298, 24.03.2015 (71) Заявитель(и): ХИЛЬТИ АКЦИЕНГЕЗЕЛЬШАФТ (LI) Приоритет(ы): (30) Конвенционный приоритет: (72) Автор(ы): ФИЛИЦ Харальд (DE) 28.03.2014 EP 14162173.0 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 28.10.2016 R U (43) Дата публикации заявки: 28.04.2018 Бюл. № 13 (86) Заявка PCT: (87) Публикация заявки PCT: WO 2015/144694 (01.10.2015) R U (54) ПИРОТЕХНИЧЕСКОЕ ЗАБИВАЮЩЕЕ УСТРОЙСТВО (57) Формула изобретения 1. Забивающее устройство, содержащее корпус (1) ручного устройства, поршневой элемент (2), помещенный в направляющей поршня (5), предназначенный для передачи энергии от выбрасывающего заряда подлежащему забиванию крепежному элементу, причем поршневой элемент (2) простирается вдоль центральной оси (А), и исполнительный механизм (10, 11, 12), посредством которого стартовая позиция поршневого элемента (2) для изменения энергии, передаваемой от выбрасывающего заряда крепежному элементу, регулируемо изменяема, отличающееся тем, что исполнительный механизм содержит кулису (10) с несколькими, отличающимися в осевом направлении положениями упора (10а). 2. Забивающее устройство по п. 1, отличающееся тем, что кулиса (10) выполнена с возможностью поворота вокруг центральной оси (А). 3. Забивающее устройство по п. 1, отличающееся тем, что исполнительный механизм (10, 11, 12) включает в себя орган управления (12), выполненный с возможностью поворота вокруг центральной оси (А). 4. Забивающее устройство по п. 3, отличающееся тем, что орган управления (12) соединен с кулисой (10) через механическое средство принудительного управления (11а, 12а). Стр.: 1 A 2 0 1 6 1 4 2 2 9 8 A Адрес для переписки: 105064, Москва, а/я 88, "Патентные поверенные Квашнин, Сапельников и партнеры" 2 0 1 6 1 4 2 2 9 8 EP 2015/056240 (24.03.2015) 5. Забивающее устройство по п. 4, ...

Driving device

Eintreibgerät, umfassend ein handgeführtes Gehäuse (1) mit einem darin aufgenommenen Kolbenglied (2) zur Übertragung von Energie auf ein einzutreibendes Befestigungselement, eine insbesondere wechselbare Treibladung und eine zwischen der Treibladung und dem Kolbenglied (2) angeordnete Brennkammer (3), die sich insbesondere um eine Zentralachse (A) erstreckt, und ein Stellglied (104), mittels dessen die von der Treibladung auf das Kolbenglied (2) übertragende Energie einstellbar veränderbar ist, dadurch gekennzeichnet, dass ein bewegbarer Schieber (105) des Stellglieds (104) einen an das Kolbenglied (2) angrenzenden Abschnitt einer Seitenwand (101) der Brennkammer (3) ausbildet. A tacker comprising a handheld housing (1) having a piston member (2) received therein for transmitting energy to a fastener to be driven in, a particular changeable propellant and a combustion chamber (3) arranged between the propellant charge and the piston member (2) and extending in particular around a central axis (A), and an actuator (104) by means of which the energy transmitted by the propellant charge to the piston member (2) is adjustably changeable, characterized, in that a movable slide (105) of the actuator (104) forms a portion of a side wall (101) of the combustion chamber (3) which adjoins the piston member (2).

Driving device

Die Erfindung betrifft ein Eintreibgerät, umfassend ein handgeführtes Gehäuse (1) mit einem darin aufgenommenen Kolbenglied (2) zur Übertragung von Energie auf ein einzutreibendes Befestigungselement, eine wechselbare Treibladung und eine zwischen der Treibladung und dem Kolbenglied (2) angeordnete Brennkammer (3), die sich bevorzugt um eine Zentralachse (A) erstreckt, und ein Stellglied (104), mittels dessen die von der Treibladung auf das Kolbenglied (2) übertragende Energie einstellbar veränderbar ist, wobei ein mit der Brennkammer (3) verbundener Abblaskanal (111) mittels eines bewegbaren Schiebers (105) des Stellglieds (104) freigegeben werden kann, wobei eine Startposition des Kolbenglieds (2) mittels des Schiebers (105) einstellbar veränderbar ist. The invention relates to a tacker comprising a hand-held housing (1) with a piston member (2) received therein for transmitting energy to a fastener to be driven, a replaceable propellant and a combustion chamber (3) disposed between the propellant and the piston member (2). which preferably extends around a central axis (A), and an actuator (104), by means of which the energy transferred from the propellant charge to the piston member (2) is adjustably variable, wherein a blower duct (111) connected to the combustion chamber (3) a movable slide (105) of the actuator (104) can be released, wherein a starting position of the piston member (2) by means of the slide (105) is adjustably changeable.

Driving device

Die Erfindung betrifft ein Eintreibgerät, umfassend ein handgeführtes Gehäuse (1) mit einem darin aufgenommenen Kolbenglied (2) zur Übertragung von Energie auf ein einzutreibendes Befestigungselement, eine wechselbare Treibladung und eine zwischen der Treibladung und dem Kolbenglied (2) angeordnete Brennkammer (3), die sich bevorzugt um eine Zentralachse (A) erstreckt, und ein Stellglied (104), mittels dessen die von der Treibladung auf das Kolbenglied (2) übertragende Energie einstellbar veränderbar ist, wobei ein mit der Brennkammer (3) verbundener Abblaskanal (111) mittels eines bewegbaren Schiebers (105) des Stellglieds (104) freigegeben werden kann, wobei eine Startposition des Kolbenglieds (2) mittels eines zweiten Stellglieds (108) einstellbar veränderbar ist. The invention relates to a tacker comprising a hand-held housing (1) with a piston member (2) received therein for transmitting energy to a fastener to be driven in, a replaceable propellant and a combustion chamber (3) disposed between the propellant and the piston member (2). which preferably extends around a central axis (A), and an actuator (104), by means of which the energy transferred from the propellant charge to the piston member (2) is adjustably variable, wherein a blower duct (111) connected to the combustion chamber (3) a movable slide (105) of the actuator (104) can be released, wherein a starting position of the piston member (2) by means of a second actuator (108) is adjustably changeable.

Driving device

Die Erfindung betrifft ein Eintreibgerät, umfassend ein handgeführtes Gehäuse (1) mit einem darin aufgenommenen Kolbenglied (2) zur Übertragung von Energie auf ein einzutreibendes Befestigungselement, eine wechselbare Treibladung, eine zwischen der Treibladung und dem Kolbenglied (2) angeordnete Brennkammer (3), die sich um eine Zentralachse (A) erstreckt, und ein Stellglied (8, 9, 10, 11, 12), mittels dessen eine Startposition des Kolbenglieds (2) zur Änderung der von der Treibladung auf das Kolbenglied (2) übertragenen Energie einstellbar veränderbar ist, wobei das Stellglied (8, 9, 10, 11, 12) ein um die Zentralachse (A) verschwenkbares Bedienteil (10) aufweist. The invention relates to a tacker comprising a hand-held housing (1) with a piston member (2) received therein for transmitting energy to a fastener to be driven in, a replaceable propellant charge, a combustion chamber (3) disposed between the propellant charge and the piston member (2), which extends around a central axis (A), and an actuator (8, 9, 10, 11, 12), by means of which a starting position of the piston member (2) for changing the energy transferred from the propellant charge to the piston member (2) adjustable adjustable is, wherein the actuator (8, 9, 10, 11, 12) has a about the central axis (A) pivotable operating part (10).

Pyrotechnic insertion device

Die Erfindung betrifft ein Eintreibgerät, umfassend ein handgeführtes Gehäuse (1), ein in einer Kolbenführung (5) aufgenommenes Kolbenglied (2) zur Übertragung von Energie aus einer Treibladung auf ein einzutreibendes Befestigungselement, wobei das Kolbenglied (2) sich entlang einer Zentralachse (A) erstreckt, und ein Stellglied (10, 11, 12), mittels dessen eine Startposition des Kolbenglieds (2) zur Änderung der von der Treibladung auf das Kolbenglied (2) übertragenen Energie einstellbar veränderbar ist, wobei das Stellglied eine Kulisse (10) mit mehreren, in axialer Richtung verschiedenen Anschlagpositionen (10a) umfasst.

Pyrotechnic fastening device

Die Erfindung betrifft ein Eintreibgerät, umfassend ein handgeführtes Gehäuse (1) mit einem darin angeordneten Kolbenglied (2) zur Übertragung von Energie auf ein einzutreibendes Befestigungselement, eine wechselbare Treibladung (4a) und eine zwischen der Treibladung (4a) und dem Kolbenglied (2) angeordnete Brennkammer (3), die sich um eine Zentralachse (A) erstreckt, und ein Stellglied (5, 6, 10), mittels dessen die von der Treibladung (4a) auf das Kolbenglied (2) übertragende Energie einstellbar veränderbar ist, wobei ein mit der Brennkammer (3) verbundener Abblaskanal (7, 7a, 9) mittels eines bewegbaren Schiebers (6) des Stellglieds freigegeben werden kann, wobei der Schieber (6) einen die Zentralachse (A) vollständig umlaufenden Körper umfasst. The invention relates to a tacker comprising a hand-held housing (1) with a piston member (2) disposed therein for transmitting energy to a fastener to be driven in, a replaceable propellant charge (4a) and an intermediate propellant charge (4a) and piston member (2). arranged combustion chamber (3) which extends around a central axis (A), and an actuator (5, 6, 10), by means of which of the propellant charge (4a) on the piston member (2) transmitting energy is adjustably changeable, wherein a connected to the combustion chamber (3) Abblaskanal (7, 7a, 9) by means of a movable slide (6) of the actuator can be released, wherein the slide (6) comprises a central axis (A) completely encircling body.

Pyrotechnic fastening device

Driving device

Driving-in tool

Die Erfindung betrifft ein Eintreibgerät, umfassend ein handgeführtes Gehäuse (1) mit einem darin aufgenommenen Kolbenglied (2) zur Übertragung von Energie auf ein einzutreibendes Befestigungselement, eine wechselbare Treibladung und eine zwischen der Treibladung und dem Kolbenglied (2) angeordnete Brennkammer (3), die sich bevorzugt um eine Zentralachse (A) erstreckt, und ein Stellglied (104), mittels dessen die von der Treibladung auf das Kolbenglied (2) übertragende Energie einstellbar veränderbar ist, wobei ein mit der Brennkammer (3) verbundener Abblaskanal (111) mittels eines bewegbaren Schiebers (105) des Stellglieds (104) freigegeben werden kann, wobei eine Startposition des Kolbenglieds (2) mittels des Schiebers (105) einstellbar veränderbar ist.

Drive-in device

The invention relates to a drive-in device, comprising a hand-held housing (1) having a piston element (2) received therein for transmitting energy onto a fastening element to be driven in, an exchangeable propellant charge, a combustion chamber (3), arranged between the propellant charge and the piston element (2) and extending about a center axis (A), and a control element (8, 9, 10, 11, 12) by means of which a starting position of the piston element (2) can be set to be modified in order to modify the energy transmitted by the propellant charge onto the piston element (2), the control element (8, 9, 10, 11, 12) having an operating element (10) that can be pivoted about the center axis (A).

Pyrotechnic fastener driving tool

Eintreibgerät, umfassend ein handgeführtes Gehäuse (1) mit einem darin angeordneten Kolbenglied zur Übertragung von Energie auf ein einzutreibendes Befestigungselement in einer Eintreibrichtung, eine insbesondere wechselbare Treibladung (4a) und eine zwischen der Treibladung und dem Kolbenglied angeordnete Brennkammer (20), die sich um eine Zentralachse erstreckt, und ein Stellglied (28), mittels dessen die von der Treibladung auf das Kolbenglied übertragende Energie einstellbar veränderbar ist, wobei die Brennkammer ein Innengewinde (24) und einen insbesondere zylindrischen Führungsabschnitt (32, 33) aufweist, wobei das Stellglied in der Brennkammer angeordnet ist und ein mit dem Innengewinde in Eingriff stehendes Aussengewinde (29) sowie ein Lager (30, 31) für eine Lagerung des Stellglieds in dem Führungsabschnitt aufweist, wobei ein Gewindespaltabstand zwischen dem Aussengewinde und dem Innengewinde grösser ist als ein Lagerungsspaltabstand zwischen dem Lager und dem Führungsabschnitt. Driving device, comprising a hand-held housing (1) with a piston member arranged therein for the transmission of energy to a fastening element to be driven in in a driving direction, an in particular exchangeable propellant charge (4a) and a combustion chamber (20) arranged between the propellant charge and the piston member, which extends around extends along a central axis, and an actuator (28) by means of which the energy transmitted from the propellant charge to the piston member can be altered in an adjustable manner, the combustion chamber having an internal thread (24) and an in particular cylindrical guide section (32, 33), the actuator being in of the combustion chamber and has an external thread (29) engaging with the internal thread and a bearing (30, 31) for mounting the actuator in the guide section, a thread gap distance between the external thread and the internal thread being greater than a bearing gap distance between the warehouse and the management section tt.

Pyrotechnic fastener driving tool

Eintreibgerät, umfassend ein handgeführtes Gehäuse (1) mit einem darin angeordneten Kolbenglied zur Übertragung von Energie auf ein einzutreibendes Befestigungselement in einer Eintreibrichtung, eine insbesondere wechselbare Treibladung (4a) und eine zwischen der Treibladung und dem Kolbenglied angeordnete Brennkammer (20), die sich um eine Zentralachse erstreckt, und ein Stellglied (28), mittels dessen die von der Treibladung auf das Kolbenglied übertragende Energie einstellbar veränderbar ist, wobei ein mit der Brennkammer verbundener Abblaskanal (25) mittels eines bewegbaren Schiebers des Stellglieds freigegeben werden kann, wobei der Abblaskanal mit einer Abblasöffnung (26) in die Brennkammer mündet, welche von dem Schieber teilweise oder vollständig abgedeckt werden kann, und wobei sich eine Querschnittsfläche der Abblasöffnung in der Eintreibrichtung aufweitet.

Setting tool with a setting depth control

An explosive powder charge-operated setting tool having a drive piston ( 4 ) for driving a pin-shaped nail ( 5 ) in a constructional component in a single drive-in step, and a control circuit (I) for controlling a setting depth (T) and including control electronics ( 7 ), a set point generator ( 8 ) for setting the setting depth (T), a position-determining sensor ( 9 ) for determining a position of a lower dead point (uTP) of movement of the drive piston ( 4 ), and a regulator ( 10 ) for an automatic adjustment of a motion energy of the drive piston; and a method of controlling the setting depth (T).

Plug fixing device

(57)【要約】 【課題】 プラグ固定装置の胴の取外しを簡単容易にす る保持装置を提供すること。 【解決手段】 胴ホルダ２と、胴１と、推進剤装填位置 と点火位置との間で胴１を胴ホルダ２内に摺動自在に保 持するための進退可能な手段６、４、３０、３３とを具 備するプラグ固定装置において、保持手段が突起部５を 有する係合腕４、３３を具備しており、係合腕が、胴ホ ルダ２の中心軸線８を中心として回転自在に取り付けら れたリング６により、胴ホルダの中心軸線８に平行な回 動軸７を中心として回動自在に胴ホルダ２に取り付けら れている。

Blasting mechanism for installing dowels

Mounting jig driven by fuel

本发明涉及一种用燃料工作的安装工具，包括一个外壳(11)、一个可克服至少一个弹性元件的力相对于外壳(11)轴向移动的活塞导引装置(13)以及一个逆安装方向连接在活塞导引装置(13)上的点火针导引装置(12)，该点火针导引装置可相对于外壳(11)轴向移动并与一缓冲装置(20)协同作用，后者支承在外壳(11)的止动面(17)上。为改进这种安装工具，建议，在此安装工具(10)上设置一个闭锁装置(30)，在其闭锁位置(28)，它至少在安装工具压紧在地基上时使缓冲装置(20)不起作用并且由此防止压紧力作用在缓冲装置(20)上，而在成功操纵开关使其处于释放位置(29)时，它使缓冲装置(20)工作，用于吸收反冲力。

Patent FR1600417A

POWDER ENERGY SEALING TOOL.

L'outil de scellement actionné par l'énergie de la poudre comprend un tube de guidage (8) déplaçable dans un élément de carter (5), qui est maintenu en position de repos par un étrier de ressort (16). L'étrier de ressort (16) s'engage par une première extrémité (16a) radialement dans le diamètre intérieur de l'élément de carter (5), dans la direction de pose devant un épaulement du tube de guidage (8). La seconde extrémité (16c) de l'étrier de ressort (16) recouvre l'élément de carter (5), sous précontrainte de l'étrier de ressort (16), de manière tangentielle et diamétrale par rapport à la première extrémité (16a). The powder-powered sealing tool comprises a guide tube (8) movable in a housing member (5), which is held in the rest position by a spring clip (16). The spring clip (16) engages at a first end (16a) radially in the internal diameter of the housing element (5), in the direction of installation in front of a shoulder of the guide tube (8). The second end (16c) of the spring bracket (16) covers the housing element (5), under prestressing the spring bracket (16), tangentially and diametrically with respect to the first end (16a ).

Powder-actuated tool, in particular for underwater work

L'invention concerne un pistolet de scellement (1), pourvu d'un corps tubulaire (11) configuré pour recevoir un propulseur énergétique (20) dans un tube porte-propulseur (12) dans lequel sont positionnés un élément de fixation (40) et une cartouche de propulsion (30), ledit porte-propulseur (12) étant monté coulissant dans ledit corps tubulaire (11), le corps tubulaire du pistolet recevant à son extrémité avant un pare-éclat (60), et recevant à son extrémité arrière un percuteur (80) actionné par une détente (70), caractérisé en ce qu'il comporte d'une part des premiers moyens de sécurité (13;113) aptes à bloquer le déplacement du porte-propulseur (12) en direction du percuteur (80) tant que lesdits premiers moyens de sécurité sont engagés, et en ce qu'il comporte d'autre part des seconds moyens de sécurité (50), aptes à maintenir une distance de sécurité entre le percuteur (80) et la cartouche (30), même lorsque lesdits premiers moyens de sécurité sont désengagés.

Apparatus for driving fastening rods, in particular nails, needles or the like, into hard materials, such as stone, concrete, iron

SCREENING GUN, IN PARTICULAR FOR SUBMARINE WORKS

L'invention concerne Pistolet de scellement (1), pourvu d'un corps tubulaire (11) apte à recevoir un propulseur énergétique (20) dans un tube porte-propulseur (12) dans lequel sont positionnés un élément de fixation (40) et une cartouche de propulsion (30), ledit porte-propulseur (12) étant monté coulissant dans ledit corps tubulaire (11), le corps tubulaire du pistolet recevant à son extrémité avant un manchon (61) portant un pare-éclat (60), et recevant à son extrémité arrière un percuteur (80) actionné par une détente (70), caractérisé en ce qu'il comporte des premiers moyens de sécurité (13) aptes à bloquer le déplacement du porte-propulseur en direction du percuteur tant que lesdits premiers moyens de sécurité sont engagés. Le pistolet de scellement (1) comporte en outre des seconds moyens de sécurité, sous la forme d'un ensemble de sécurité de percussion (50), apte à maintenir une seconde distance de sécurité (J'2) entre le percuteur (80) et la cartouche (30), même lorsque ladite première distance de sécurité (J'1) est ramenée à zéro.

SEALING APPARATUS FOR UNDERWATER WORKS

L'appareil comporte un porte-canon 1, un canon de guidage d'un tampon destiné à être entraîné par l'action des gaz d'une charge propulsive, et un système 2 de percussion de la charge. Le système de percussion comprend un percuteur 3, dans une culasse, un verrou 11 d'armement du percuteur, une gâchette 18 de libération du verrou, une détente 20 d'actionnement de la gâchette, une chambre 15 pourvue d'un orifice 23 d'admission de liquide, la gâchette 18 étant mobile dans la chambre et la détente 20 étant agencée pour, sous l'action de sa manoeuvre, boucher l'orifice d'admission 23, repousser le liquide et déplacer la gâchette 18 et permettre ainsi la percussion de la charge. L'appareil ne fonctionne qu'en immersion. The apparatus comprises a barrel holder 1, a guide barrel for a buffer intended to be driven by the action of the gases of a propellant charge, and a system 2 for percussion of the charge. The percussion system comprises a firing pin 3, in a breech, a bolt 11 for cocking the firing pin, a trigger 18 for releasing the bolt, a trigger 20 for actuating the trigger, a chamber 15 provided with an orifice 23 d 'admission of liquid, the trigger 18 being movable in the chamber and the trigger 20 being arranged to, under the action of its operation, plug the inlet orifice 23, push the liquid back and move the trigger 18 and thus allow the percussion of the load. The device only works in immersion.

Sealing tool for fixing component, has long piston which slides in steering cylinder and strong thrust which spurts in cylinder to limit drag of piston in direction of advancement

The tool has a steering cylinder (5) shifted by axle with return to a casing tool (1). A long piston slides in the cylinder and a strong thrust of the tool spurts in the cylinder to limit drag of the piston in direction of advancement. An adjusting unit commands re-entry of the cylinder in the casing tool and dragging of the piston in opposite direction of advancement, after leaving the cylinder outside the casing tool.

Anchor anchors, pins, studs, nails and the like

POWDER ENERGY SEALING APPARATUS

Patent FR2051849B1

INTERNAL COMBUSTION SEALING TOOL

Patent FR2211867A5

SEALING TOOL

Pyrotechnic driving device

Die Erfindung betrifft ein Eintreibgerät, umfassend ein handgeführtes Gehäuse (1) mit einem darin angeordneten Kolbenglied (2) zur Übertragung von Energie auf ein einzutreibendes Befestigungselement, eine wechselbare Treibladung (4a) und eine zwischen der Treibladung (4a) und dem Kolbenglied (2) angeordnete Brennkammer (3), die sich um eine Zentralachse (A) erstreckt, und ein Stellglied (5, 6, 10), mittels dessen die von der Treibladung (4a) auf das Kolbenglied (2) übertragende Energie einstellbar veränderbar ist, wobei ein mit der Brennkammer (3) verbundener Abblaskanal (7, 7a, 9) mittels eines bewegbaren Schiebers (6) des Stellglieds freigegeben werden kann, wobei der Schieber (6) einen die Zentralachse (A) vollständig umlaufenden Körper umfasst.

EXPLOSIVE ACTIVATED TOOL

Patent FR2109090A5

Patent FR2536526B1

Device for pushing in ankles

Explosion actuated tool

Percussive unit for wall fastener firing pistol - axially within grip angled wrt breech travel

A firing pin (9) travels axially within the pistol grip (3) and at an obtuse angle to breech (2) travel. There is an integral breech (2) and barrel (1) contg. the nail driving piston (36) and sliding axially in a cylindrical housing (8) with the grip (3) connecting (14) to the housing and contg. the firing pin (9), guide sleeve, actuating spring (21) and bearing the trigger (24). The leasing end of the pin is tapered (10) and when moved projects into the chamber containing the detonation or explosive charge, the chamber being located in the breech block (2) and connecting to the piston chamber.

Improvements to sealing guns

BUFFER SEALING APPARATUS WITH ERASABLE CANNON RETENTION

Appareil comprenant un porte-canon (2) , un canon (1) et un bras (4 ; 33) pourvu d'un doigt effaçable de retenue (5) , monté sur le porte-canon (2) pivotant autour d'un axe (7) parallèle à l'axe (8) du porte-canon, sous l'action d'une bague (6) montée rotative sur le porte-canon (2) autour de l'axe (8) du porte-canon (2) , le bras (4 ; 33) pourvu du doigt effaçable de retenue (5) permettant le coulissement du canon (1) entre une position de chargement de charge propulsive et une position de tir.L'invention s'applique bien aux appareils de scellement de tampon. Apparatus comprising a barrel holder (2), a barrel (1) and an arm (4; 33) provided with an erasable retaining finger (5), mounted on the barrel holder (2) pivoting about an axis (7) parallel to the axis (8) of the barrel holder, under the action of a ring (6) rotatably mounted on the barrel holder (2) around the axis (8) of the barrel holder ( 2), the arm (4; 33) provided with the erasable retaining finger (5) allowing the barrel (1) to slide between a propellant charge loading position and a firing position. The invention applies well to devices sealing pad.

Embedding tool activated by internal combustion comprises casing, piston guide able to move axially against spring and hammer guide able to engage damper supported on casing surface

The embedding tool comprises a casing (11), a piston guide (13) able to displace axially against a spring and a hammer guide connected to the piston and able to displace axially and engage a damper device supported on a casing support surface. A locking device (30), in its locked position, makes the damper inactive during the putting of the tool in contact with a support and prevents the contact force acting on the damper. In the release position, after activating a switch, the locking device makes the damper active for absorbing a return force.

SEALING TOOL

Patent FR2334474B1

DRIVE FOR MECHANIZED TOOLS

ÐÎÑÑÈÉÑÊÀß ÔÅÄÅÐÀÖÈß (19) RU (51) ÌÏÊ 7 (11) 2002 113 453 (13) A B 23 Q 5/00, B 23 B 45/04, B 25 C 1/14, F 41 A 21/06 ÔÅÄÅÐÀËÜÍÀß ÑËÓÆÁÀ ÏÎ ÈÍÒÅËËÅÊÒÓÀËÜÍÎÉ ÑÎÁÑÒÂÅÍÍÎÑÒÈ, ÏÀÒÅÍÒÀÌ È ÒÎÂÀÐÍÛÌ ÇÍÀÊÀÌ (12) ÇÀßÂÊÀ ÍÀ ÈÇÎÁÐÅÒÅÍÈÅ (21), (22) Çà âêà: 2002113453/02, 23.11.2000 (71) Çà âèòåëü(è): ÌÅÒÀË ÑÒÎÐÌ ËÈÌÈÒÅÄ (AU) (30) Ïðèîðèòåò: 23.11.1999 AU PQ4200 (72) Àâòîð(û): Î`ÄÂÀÅÐ Äæåéìñ Ìàéêë (AU) (85) Äàòà ïåðåâîäà çà âêè PCT íà íàöèîíàëüíóþ ôàçó: 24.06.2002 (74) Ïàòåíòíûé ïîâåðåííûé: Êëþêèí  ÷åñëàâ Àëåêñàíäðîâè÷ (86) Çà âêà PCT: AU 00/01425 (23.11.2000) Àäðåñ äë ïåðåïèñêè: 119034, Ìîñêâà, Ïðå÷èñòåíñêèé ïåð., 14, ñòð.1, 4-ûé ýòàæ, "Ãîóëèíãç Èíòåðíýøíë, Èíê.", ïàò.ïîâ. Â.À.Êëþêèíó R U Ôîðìóëà èçîáðåòåíè 1. Ïðèâîä äë ìåõàíè÷åñêîãî óñòðîéñòâà, ñîäåðæàùèé ïðèåìíóþ êàìåðó, ð ä ñòâîëîâ, ïðè÷åì êàæäûé ñòâîë ñîäåðæèò ìíîæåñòâî îòäåëüíûõ ìåòàòåëüíûõ çàð äîâ äë âûáîðî÷íîãî âçðûâà, â êîòîðîì ãàçû, âîçíèêàþùèå â ðåçóëüòàòå âûáîðî÷íîãî âçðûâà, ðàñøèð ñü, ïðîõîä ò â ïðèåìíóþ êàìåðó, êîòîðà âêëþ÷àåò ðåàêòèâíûé çàòâîð, ðàñïîëîæåííûé â ïðèåìíîé êàìåðå, êîòîðûé äèíàìè÷åñêè ðåàãèðóåò íà èçìåíåíè äàâëåíè â ïðèåìíîé êàìåðå; è ñîåäèíèòåëüíûé ýëåìåíò, ñâ çàííûé ñ ðåàêòèâíûì çàòâîðîì äë ïåðåäà÷è ýíåðãèè îò äèíàìè÷åñêîãî ñðàáàòûâàíè ðåàêòèâíîãî çàòâîðà ê ìåõàíè÷åñêîìó óñòðîéñòâó. 2. Ïðèâîä ïî ï.1, îòëè÷àþùèéñ òåì, ÷òî îòäåëüíûå ìåòàòåëüíûå çàð äû çàêëþ÷åíû â îäèí èëè íåñêîëüêî ïàòðîíîâ, âêëþ÷àþùèõ ãèëüçó, ìíîæåñòâî îòäåëüíûõ ñíàð äîâ, ðàñïîëîæåííûõ ïî îñè âíóòðè ãèëüçû äë ñîçäàíè ðàáî÷åãî ïëîòíîãî êîíòàêòà ñ êàíàëîì òðóá÷àòîé ãèëüçû. 3. Ïðèâîä ïî ï.1, îòëè÷àþùèéñ òåì, ÷òî ìåòàòåëüíûé çàð ä âûïîëíåí â âèäå öåëüíîãî áëîêà. 4. Ïðèâîä ïî ï.1, îòëè÷àþùèéñ òåì, ÷òî âîñïëàìåíåíèå óïðàâë åòñ ýëåêòðîííûì óñòðîéñòâîì, ïðè÷åì ñîîòâåòñòâóþùèå ìåòàòåëüíûå çàð äû ñâ çàíû ñ êàïñþë ìè, êîòîðûå âêëþ÷àþòñ ñïåöèàëüíûìè ñèãíàëàìè âîñïëàìåíåíè . 5. Ïðèâîä ïî ï.1, îòëè÷àþùèéñ òåì, ÷òî ðåàêòèâíûé çàòâîð âë åòñ äèàôðàãìîé èëè ïîðøíåì, ãåðìåòè÷íî ñîåäèíåííûì ñ ïðèåìíîé êàìåðîé. 6. Ïðèâîä ïî ï.5, îòëè÷àþùèéñ òåì, ÷òî ...

Combustion-powered setting tool

Die vorliegende Erfindung betrifft ein brennkraftbetriebenes Setzgerät, mit einem Gehäuseteil (11), einer Kolbenführung (13), die gegen die Kraft wenigstens eines Federelements und gegenüber dem Gehäuseteil (11) axial versetzbar ist, sowie mit einer sich entgegen der Setzrichtung an die Kolbenführung (13) anschließenden Zündstiftführung (12), die gegenüber dem Gehäuseteil (11) axial versetzbar ist und mit einer Dämpfungseinrichtung (20) zusammenwirkt, die sich an einer Anschlagfläche (17) des Gehäuseteils (11) abstützt. DOLLAR A Zur Verbesserung eines derartigen Setzgeräts wird vorgeschlagen, an dem Setzgerät (10) eine Sperreinrichtung (30) vorzusehen, die in ihrer Sperrstellung (28) die Dämpfungseinrichtung (20) wenigstens beim Anpressen des Setzgeräts an einen Untergrund inaktiv setzt und dadurch eine Einwirkung der Anpresskraft auf die Dämpfungseinrichtung (20) verhindert und die in ihrer Freigabestellung (29), bei erfolgter Betätigung eines Schaltelements, die Dämpfungseinrichtung (20) zur Aufnahme einer Rückstoßkraft aktiv setzt. The present invention relates to an internal combustion-powered setting tool, with a housing part (11), a piston guide (13) which can be axially displaced against the force of at least one spring element and with respect to the housing part (11), and with a piston guide (opposite to the setting direction) ( 13) subsequent firing pin guide (12), which can be axially displaced relative to the housing part (11) and interacts with a damping device (20) which is supported on a stop surface (17) of the housing part (11). DOLLAR A To improve such a setting tool, it is proposed to provide a locking device (30) on the setting device (10) which, in its blocking position (28), deactivates the damping device (20) at least when the setting device is pressed against a surface and thereby influences the action Contact pressure on the damping device (20) is prevented and, in its release position (29), when a switching element has been actuated, the ...

Mounting jig driven by fuel

本发明涉及一种用燃料工作的安装工具，包括一个外壳(11)、一个可克服至少一个弹性元件的力相对于外壳(11)轴向移动的活塞导引装置(13)以及一个逆安装方向连接在活塞导引装置(13)上的点火针导引装置(12)，该点火针导引装置可相对于外壳(11)轴向移动并与一缓冲装置(20)协同作用，后者支承在外壳(11)的止动面(17)上。为改进这种安装工具，建议，在此安装工具(10)上设置一个闭锁装置(30)，在其闭锁位置(28)，它至少在安装工具压紧在地基上时使缓冲装置(20)不起作用并且由此防止压紧力作用在缓冲装置(20)上，而在成功操纵开关使其处于释放位置(29)时，它使缓冲装置(20)工作，用于吸收反冲力。

Safety device for powder-operated apparatus

L'INVENTION EST RELATIVE A UN APPAREIL ACTIONNE A POUDRE, NOTAMMENT PISTOLET D'ABATTAGE, DU TYPE COMPRENANT UNE MASSE DE PERCUSSION 8 SUSCEPTIBLE DE COULISSER DANS UN ALESAGE 9 ENTRE UNE POSITION D'ARMEMENT ET UNE POSITION DE PERCUSSION OU ELLE EST EN CONTACT AVEC UN PERCUTEUR 7 DES PREMIERS MOYENS ELASTIQUES 20 SUSCEPTIBLES D'ENTRAINER LA MASSE DE PERCUSSION DE SA POSITION D'ARMEMENT A SA POSITION DE PERCUSSION, ET DES MOYENS DE VERROUILLAGE SUSCEPTIBLES DE VERROUILLER LA MASSE DE PERCUSSION DANS SA POSITION D'ARMEMENT. LES MOYENS DE VERROUILLAGE SONT AGENCES POUR VERROUILLER EGALEMENT LA MASSE DE PERCUSSION DANS UNE POSITION DE SECURITE ENTRE LA POSITION D'ARMEMENT ET LA POSITION DE PERCUSSION, DES SECONDS MOYENS 21 ANTAGONISTES AUX PREMIERS MOYENS ELASTIQUES ETANT PREVUS POUR RAMENER LA MASSE DE SA POSITION DE PERCUSSION A SA POSITION DE SECURITE CONTRE L'ACTION DES PREMIERS MOYENS ELASTIQUES.

Powder-powered setting tool with axially movable barrel

Stapler with retractable barrel

FIXING APPARATUS, BY INDIRECT SHOOTING, WITH OPERATING SAFETY

L'appareil de fixation à tir indirect, comprend, dans un boîtier (2), un équipage mobile (3) comportant un canon (4) et un guide-pointe (5) pour entraîner, par l'intermédiaire d'un piston (6) dans le canon de l'équipage, un élément de fixation dans un matériau support, des moyens de propulsion du piston d'entraînement et des moyens anti-tir agencés pour empêcher un mouvement de recul manuel du guide-pointe lequel, au repos, fait saillie hors du boîtier. Avantageusement, il est monté sur l'appareil un verrou anti-tir (13), et sur l'équipage, une butée de verrouillage (19), le verrou anti-tir étant agencé pour, en position de repos et de verrouillage, être en appui arrière contre ladite butée de verrouillage (19) de l'équipage et empêcher son recul axial et pour, en position de déverrouillage, permettre le recul axial de l'équipage. The indirect-fire fastening apparatus comprises, in a casing (2), a movable element (3) comprising a barrel (4) and a tip-guide (5) for driving, via a piston ( 6) in the barrel of the crew, a fixing element in a support material, means for propelling the driving piston and anti-fire means arranged to prevent a manual recoil movement of the guide-tip which, at rest , protrudes out of the case. Advantageously, there is mounted on the apparatus an anti-fire lock (13), and on the crew, a locking stop (19), the anti-shooting lock being arranged for, in the rest and locking position, to be in a rear support against said locking stop (19) of the crew and prevent its axial recoil and for unlocking position, allow axial retraction of the crew.

Internal combustion bolt setters

Bolzensetzgeraet for driving bolts or the like in structural parts

Powder-actuated, fastener-driving tool

A powder-actuated tool for driving fasteners, such as drive pins, into concrete, masonry, or steel workpieces comprises a tool body having a sleeve, a barrel extending forwardly from the tool body, a firing pin mounted operatively in the tool body and movable therein between a dormant position and a firing position, and a manually operable trigger for releasably latching the firing pin and for releasing the firing pin when the trigger is actuated with the firing pin in the dormant position. When moved to an actuated position with the firing pin in the dormant position and releasably latched a spring-loading element extending backwardly from the sleeve manually loads a spring compressively, so as to bias the firing pin toward the firing position.

Improved, powder-actuated, fastenerdriving tool

将紧固件如射钉打入混凝土、砖石或钢件中的火药驱动工具，包括一个带套筒的工具机身，一个从工具机身起向前延伸的枪管，一个装在工具机身内可操纵的，并可在其中从潜伏位置到射击位置之间移动的撞针，以及一个可手动操纵的板机，用于可释放地锁住撞针以及用于当撞针在潜伏位置和操纵板机时释放撞针。当撞针在潜伏位置并被可释放地锁住时，将从套筒起向后延伸的弹簧加载构件移向致动位置，便可手操纵地通过压缩为一个弹簧加载，从而将撞针朝射击位置偏压。

Explosively-actuated stud-driving tool

Patent FR2051849A1

Drive-in device

The invention relates to a drive-in device, comprising a hand-held housing (1) having a piston element (2) received therein for transmitting energy onto a fastening element to be driven in, an exchangeable propellant charge, a combustion chamber (3), arranged between the propellant charge and the piston element (2) and extending about a center axis (A), and a control element (8, 9, 10, 11, 12) by means of which a starting position of the piston element (2) can be set to be modified in order to modify the energy transmitted by the propellant charge onto the piston element (2), the control element (8, 9, 10, 11, 12) having an operating element (10) that can be pivoted about the center axis (A).

Patent JPS6181886U

Gunpowder ignition-operated setting device

화약 점화 구동식 세팅 장치는 하우징 (1), 손잡이 (2), 피스톤 안내부재 (4) 및 점화 핀 안내부재 (8) 를 가지며, 이 때 이 피스톤 안내부재 (4) 와 점화 핀 안내부재 (8) 는 하우징 (1) 에 대해 그리고 이 하우징 (1) 에 지지되는 흡수 장치 (17) 의 힘에 대항하면서 축방향으로 움직일 수 있다. 이 피스톤 안내부재 (4) 에 이용되는 수용 공간 (24) 은 하우징 (1) 의 세팅 방향측 정면과 점화 핀 안내부재 (8) 사이에 뻗어 있는, 축방향 길이 (LA) 를 갖는다. 이 피스톤 안내부재 (4) 의 축방향 길이 (LK) 는 최대 수용 공간 (24) 의 축방향 길이와 같다. The powder ignition drive type setting device has a housing 1, a handle 2, a piston guide member 4 and an ignition pin guide member 8 at which time the piston guide member 4 and the ignition pin guide member 8 Can move in the axial direction against the force of the absorber 17 against and against the housing 1. [ The accommodation space 24 used for the piston guide member 4 has an axial length LA extending between the setting direction side surface of the housing 1 and the ignition pin guide member 8. [ The axial length LK of the piston guide member 4 is equal to the axial length of the maximum accommodation space 24.

INTERNAL COMBUSTION SEALING TOOL

Nail gun

SEALING TOOL

Explosive fastener driving tool

Driving device

The invention relates to a driving device comprising a hand-held housing (1) in which there is accommodated a piston member (2) for transmitting energy to a fastening element to be driven in, an interchangeable propellant and a combustion chamber (3) arranged between the propellant and the piston member (2), said combustion chamber (3) extending preferably about a central axis (A), and an actuator (104) by means of which the energy that is transmissible from the propellant to the piston member (2) is variable in a settable manner, wherein a discharge channel (111) connected to the combustion chamber (3) can be opened by means of a movable slide (105) of the actuator (104), wherein a starting position of the piston member (2) is variable in a settable manner by means of a second actuator (108).

POWDER POWERED BOLT SETTING DEVICE

Power operated tool working with a piston

Tool for driving in fasteners

APPARATUS ACTIVATED BY A POWDER CHARGE

Fastening device with indirect firing and operational safety

The fastening device with indirect firing comprises, in a housing (2), a mobile equipment (3) including a barrel (4) and a nail guide (5) so as to drive, through a piston (6) in the equipment barrel, a fastening element into a support material, driving piston propelling means and anti-firing means arranged to prevent a manual backward movement of the nail guide, which nail guide projects at rest outside the housing, Advantageously, it is mounted on the device an anti-firing lock (13) and, on the equipment (3), a locking abutment (19), the anti-firing lock being arranged for, in a resting and locking position, being on a rear abutment against said equipment locking abutment (19) and preventing the axial backward movement thereof and for, in an unlocking position, allowing the axial backward movement of the equipment.

Powder charge operated setting tool (apparatus)

The powder-actuated fastener driving tool has a barrel (5) and a breechblock (8) which are axially displaceable in a housing (1). The tensioning of the tension spring (18) for a firing pin (17) under the pressure of the barrel (5) is made possible by a disengageable catch element (12) between housing (1) and breechblock (8). The catch element (12) is disengaged only upon overcoming a predetermined force which acts counter to the driving direction and occurs as a result of the gas pressure after ignition of the propelling charge (19). <IMAGE>

Powder actuated tool

Abstract A tool for driving nails into hard surfaces wherein the driving power is provided by cartridges of explosive powder. The cartridges are con-tained in strips with a single strip containing a multiple of cartridges, in the order of ten. The improvement comprises the mechanism for feeding the strip of cartridges in increments automatically through the tool and for re-taining the tool piston in its ready to be fired position. The feeding of the cartridges is accomplished by a camming finger connected to the barrel of the tool which progressively engages successive following lugs on the strip to move successive cartridges of the strip into place within the firing cham-ber as the tool is repeatedly engaged and disengaged with a work surface. A ring having a double loop configuration frictionally grips the piston to re-sist accidental displacement.

BOLT SETTING TOOL

Explosively actuated tools

A firing mechanism of an explosively actuated tool for driving a fastener into a substrate includes a cocking rod and sear for entraining the firing pin with the firing pin being releasable on cocking by rotation of the sear. The cocking rod and sear form a structure subject to a axial and rotational bias by a coil spring anchored at one end to the structure and at the opposite end to a mounting which during assembly of the mechanism is rotated to apply torsional loading to the spring and is then locked into a housing of the mechanism in an angular orientation in which torsional loading is maintained in the spring.

Powder-actuated, fastener-driving tool

A powder-actuated tool for driving fasteners, such as drive pins, into concrete, masonry, or steel workpieces comprises a tool body having a sleeve, a barrel extending forwardly from the tool body, a firing pin mounted operatively in the tool body and movable therein between a dormant position and a firing position, and a manually operable trigger for latching the firing pin releasably and for releasing the firing pin when the trigger is actuated with the firing pin in the dormant position. When moved to an actuated position with the firing pin in the dormant position and latched releasably, a spring-loading element extending backwardly from the sleeve manually loads a spring compressively, so as to bias the firing pin toward the firing position.

Pyrotechnic driving tool

The invention relates to a driving tool, comprising a handheld housing (1) with a piston (2) accommodated therein for transmitting energy to a fastening element to be driven in, a propellant charge (4) for generating a gas pressure, a placing member (7) that is able to be pressed against a workpiece, an in particular movable breech face (9) for absorbing a recoil, and an ignition hammer (8) that is movable relative to the breech face (9), wherein the ignition hammer (8) is accelerated by means of at least one first spring (10) against an igniter (4a) of the propellant charge (4), and wherein the spring (10) is held in a tensioned state by a controllable holding member (15) before the ignition hammer (8) is accelerated, wherein the first spring (10) is moved back into the held and tensioned state by the gas pressure after an ignition operation.

setting tool

Das Setzgerät weist ein Gehäuse (1), eine Zündeinheit (2) und eine axial versetzbare Kolbenführung (3) auf. Der leichteren Montage der Kolbenführung (3) in dem Gehäuse (1) dienen zwischen der Kolbenführung (3) und dem Gehäuse (1) wirkende Zentriermittel, mit denen an der Kolbenführung (3) und/oder der Zündeinheit (2) exzentrisch angeordnete, sich im wesentlichen parallel zur Setzrichtung erstreckende Steuerelemente (14, 22) gegenüber entsprechenden Aufnahmeöffnungen (23) an der Kolbenführung (3) und/oder der Zündeinheit (2) koaxial ausrichtbar sind.

Clogging device

FIELD: technological processes. SUBSTANCE: invention relates to a clogging device. Clogging device comprises a housing with a piston element disposed therein for transferring energy to a fastening member to be driven, a removable ejection charge and a combustion chamber located between the ejection charge and the piston element extending around the central axis. With the help of the actuator, the starting position of the piston element can be changed to change the energy transferred to the piston element by the discharge charge. Actuator has a control element rotated around the central axis. EFFECT: regulation of the clogging energy at a given ejection charge is simplified. 10 cl, 9 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 661 522 C2 (51) МПК B25C 1/14 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК B25C 1/14 (2006.01) (21)(22) Заявка: 2016129209, 16.12.2014 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): ХИЛЬТИ АКЦИЕНГЕЗЕЛЬШАФТ (LI) Дата регистрации: 17.07.2018 2037394 C1, 19.06.1995. RU 21038 U1, 20.12.2001. 19.12.2013 EP 13198436.1 (43) Дата публикации заявки: 24.01.2018 Бюл. № 3 (45) Опубликовано: 17.07.2018 Бюл. № 20 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 19.07.2016 2 6 6 1 5 2 2 (56) Список документов, цитированных в отчете о поиске: US 4877171 A, 31.10.1989. RU Приоритет(ы): (30) Конвенционный приоритет: R U 16.12.2014 (72) Автор(ы): ФОУЛЬКИДИС, Орестис (DE), БЛЕССИНГ, Маттиас (AT) EP 2014/077913 (16.12.2014) C 2 C 2 (86) Заявка PCT: (87) Публикация заявки PCT: R U 2 6 6 1 5 2 2 WO 2015/091449 (25.06.2015) Адрес для переписки: 105064, Москва, а/я 88, "Патентные поверенные Квашнин, Сапельников и партнеры" (54) ЗАБИВАЮЩЕЕ УСТРОЙСТВО (57) Реферат: Изобретение относится к забивающему устройству. Забивающее устройство содержит корпус с размещенным в нем элементом поршня для передачи энергии на крепежный элемент, подлежащий вбиванию, сменный ...

Patent FR2171202B1

Patent FR2342134B1

Fastener driving tools

An explosively actuated tool for driving a fastener into a substrate is of indirect acting type having a driving piston mounted within the barrel of the tool for driving the fastener. The tool is a single shot tool which receives an explosive charge, particularly a .22 cal x 0.613 ins long unnecked charge capable of generating a piston kinetic energy of at least 260 joule. The piston has a recess in its rear face able to smooth-out sharp pressure spikes and reduce peak pressure generated during combustion of the high powered explosive charge.

FIXING APPARATUS, BY INDIRECT SHOOTING, WITH OPERATING SAFETY